GENERATOR (for 150 A Type) DISASSEMBLY


  1. REMOVE GENERATOR PULLEY CAP


    1. B000JRS

      Using a screwdriver, remove the generator pulley cap from the generator pulley with clutch.

      Note

      Do not reuse the generator pulley cap.

  2. REMOVE GENERATOR PULLEY WITH CLUTCH


    1. Secure the generator assembly in a vise between aluminum plates.

    2. B000KDZE05
      Text in Illustration
      *a Rotor Shaft

      Install SST (A) and (B) to the generator pulley with clutch as shown in the illustration.

      SST
      09820-63021
    3. B000LLWE07
      Text in Illustration
      *a Turn
      *b Hold

      Loosen the generator pulley with clutch by turning SST (B) as shown in the illustration.

      Note


      • Check that the generator assembly is secured in the vise tightly.

      • Hold SST (A) tightly during the operation.

    4. Remove SST (A) and (B) from the generator pulley with clutch.

    5. Remove the generator pulley with clutch from the rotor shaft.

    6. Remove the generator assembly from the vise.

  3. REMOVE GENERATOR REAR END COVER


    1. Place the generator assembly on the generator pulley with clutch.

    2. B000LD4

      Remove the 3 nuts and generator rear end cover from the generator coil assembly.

    3. B000JHS

      Remove the generator terminal insulator from the generator coil assembly.

  4. REMOVE GENERATOR BRUSH HOLDER ASSEMBLY


    1. B000JJD

      Remove the 2 screws and generator brush holder assembly from the generator coil assembly.

  5. REMOVE GENERATOR COIL ASSEMBLY


    1. B000JNC

      Remove the 4 bolts.

    2. B000J3GE01

      Using SST, remove the generator coil assembly.

      SST
      09950-40011   ( 09951-04020, 09952-04010, 09953-04020, 09954-04010, 09955-04071, 09957-04010 )

  6. REMOVE GENERATOR ROTOR ASSEMBLY


    1. B000N5TE01

      Remove the washer.

    2. B000JUCE01

      Remove the generator rotor assembly from the generator drive end frame.

  7. INSPECT GENERATOR DRIVE END FRAME BEARING


    1. B000MK7

      Check that the generator drive end frame bearing is not rough or worn and that it rotates smoothly.

      If the generator drive end frame bearing is rough or worn, or does not rotate smoothly, replace the generator drive end frame bearing.

  8. REMOVE GENERATOR DRIVE END FRAME BEARING


    1. B000IYE

      Remove the 4 screws and retainer plate from the generator drive end frame.

    2. B000IP7E01

      Using SST and a hammer, tap out the generator drive end frame bearing.

      SST
      09950-60010   ( 09951-00250 )
      09950-70010   ( 09951-07100 )